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Digitalis grandiflora - Mill.

Common Name Large Yellow Foxglove
Family Scrophulariaceae
USDA hardiness 3-10
Known Hazards All parts of the plant are poisonous[7, 65].
Habitats Woods in mountains[50, 148] and in drier stonier habitats[200].
Range Europe to W. Asia.
Edibility Rating    (0 of 5)
Other Uses    (0 of 5)
Weed Potential No
Medicinal Rating    (2 of 5)
Care (info)
Well drained soil Moist Soil Semi-shade Full sun
Digitalis grandiflora Large Yellow Foxglove


http://commons.wikimedia.org/wiki/File:Digitalis_grandiflora_RHS.jpeg
Digitalis grandiflora Large Yellow Foxglove
http://commons.wikimedia.org/wiki/User:Audriusa

 

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Summary

Bloom Color: Pink, White, Yellow. Main Bloom Time: Early summer, Mid summer. Form: Upright or erect.


Physical Characteristics

 icon of manicon of flower
Digitalis grandiflora is an evergreen Perennial growing to 0.9 m (3ft) by 0.3 m (1ft in) at a medium rate. It is in leaf all year, in flower from July to August, and the seeds ripen in September. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil and can tolerate drought.

UK Hardiness Map US Hardiness Map

Synonyms

D. ambigua.

Plant Habitats

Woodland Garden Dappled Shade; Shady Edge;

Edible Uses

None known

References   More on Edible Uses

Medicinal Uses

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Cardiac  Stimulant  Tonic

The leaves are cardiac, stimulant and tonic[46, 61]. They are often used in the treatment of certain heart complaints.

References   More on Medicinal Uses

The Bookshop: Edible Plant Books

Our Latest books on Perennial Plants For Food Forests and Permaculture Gardens in paperback or digital formats.

Food Forest Plants for Hotter Conditions: 250+ Plants For Tropical Food Forests & Permaculture Gardens.
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Food Forest Plants for Hotter Conditions: 250+ Plants For Tropical Food Forests & Permaculture Gardens.

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PFAF have eight books available in paperback and digital formats. Browse the shop for more information.

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Other Uses

None known

Special Uses

References   More on Other Uses

Cultivation details

Landscape Uses: Border, Specimen. An easily grown plant, succeeding in ordinary garden soil, especially if it is rich in organic matter[1]. It also succeeds in dry soils and, once established, is drought tolerant[188, 190]. It prefers semi-shade but succeeds in full sun if the soil is moist[188, 200]. Plants are hardy to about -20°c[187]. A short-lived perennial or biennial[187]. Members of this genus are rarely if ever troubled by browsing deer and rabbits[233]. Special Features: Not North American native, All or parts of this plant are poisonous, Suitable for cut flowers, Attractive flowers or blooms.

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

Type a value in the Celsius field to convert the value to Fahrenheit:

Fahrenheit:

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The PFAF Bookshop

Plants For A Future have a number of books available in paperback and digital form. Book titles include Edible Plants, Edible Perennials, Edible Trees,Edible Shrubs, Woodland Gardening, and Temperate Food Forest Plants. Our new book is Food Forest Plants For Hotter Conditions (Tropical and Sub-Tropical).

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Plant Propagation

Seed - surface sow early spring in a cold frame. The seed usually germinates in 2 - 4 weeks at 20°c[175]. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in the summer.

Other Names

If available other names are mentioned here

Native Range

TEMPERATE ASIA: Turkey, Russian Federation-Western Siberia (Western Siberia (south)) EUROPE: Austria, Belgium, Switzerland, Czech Republic, Germany, Hungary, Poland, Slovakia, Russian Federation (European part), Belarus, Estonia, Lithuania, Latvia, Moldova, Ukraine, Albania, Bulgaria, Greece, Italy, Romania, Serbia, Slovenia, France

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Digitalis ferrugineaRusty FoxgloveBiennial/Perennial1.2 4-9 MLMHSNDM02 
Digitalis laevigata Perennial1.0 -  LMHSNDM02 
Digitalis lanataGrecian FoxgloveBiennial/Perennial0.6 -  LMHSNDM04 
Digitalis luteaYellow Foxglove, Straw foxglovePerennial0.6 0-0  LMHSNDM041
Digitalis purpureaFoxglove, Purple foxglove, Common FoxgloveBiennial1.2 4-8 MLMHSNDM042

Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

 

Expert comment

Author

Mill.

Botanical References

50200

Links / References

For a list of references used on this page please go here

Readers comment

   Sun Jan 25 2009

is the Digitalis grandiflora a moncot or a diacot?

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